1) impingement
[英][im'pindʒmənt] [美][ɪm'pɪndʒmənt]
碰壁
1.
Three-Dimensional Numerical Modeling and Experiment Study on Spray Wall Impingement in D.I.Diesel Engines;
直喷式柴油机喷雾碰壁混合的三维数值模拟及实验研究
2.
3-D Numerical Model of Fuel Spray Wall Impingement;
3维燃油喷雾碰壁数学模型
3.
A TAR model is presented to calculate the droplet impingement on a solid wall.
针对目前描述液滴碰壁现象的经验模型的不足,基于TAYLOR比拟思想建立了单液滴碰壁的TAR模型。
2) bump and friction in well
井壁碰摩
3) hot-impingement
热碰壁
1.
Optimization of premixed diesel homogeneous charge preparation by spray hot-impingement;
油束热碰壁制备柴油均质预混合气的优化
5) Spray Wall-Impingement
喷雾碰壁
1.
Numerical Simulation and Experimental Research of DME Spray Wall-Impingement;
二甲醚喷雾碰壁数值模拟与试验研究
2.
Experimental research on the spray wall-impingement of dimethyl ether;
二甲基醚喷雾碰壁实验研究
6) spray impingement
喷雾碰壁
1.
The umbrella-curtain spray(UCS) combustion system was developed to improve the mixture formation and combustion by adopting spray impingement and reentrant combustion chamber.
这归因于喷雾碰壁引起的喷雾体积和空气卷吸量增加及燃油的二次雾化 。
2.
Spray impingement on wall as an avoidless phenomenon in middle and small cylinder bore diesels will cause accumulation of fuel on the wall of the combustion chamber, which results in high brake specific fuel consumption and HC & CO emissions.
燃油喷雾碰壁作为中小型柴油机中不可避免地存在的现象,往往造成燃油沉积壁面,形成近壁浓混合气,导致高的燃油耗及CO和HC排放。
补充资料：碰壁
比喻遇到阻碍或遭到拒绝；行不通：你这样一意孤行，迟早要碰壁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条